Publications (9)
Process-independent strong running coupling
Daniele Binosi, Cedric Mezrag, Joannis Papavassiliou +2
We unify two widely different approaches to understanding the infrared behaviour of quantum chromodynamics (QCD), one essentially phenomenological, based on data, and the other com…
Basic properties of GPDs and modelling of the latter
Cédric Mezrag, Nabil Chouika, Hervé Moutarde +1
We present here a new method based on the Radon transform to model Generalised Parton Distributions (GPDs). It allows to fulfil all theoretical constraints applying on GPDs, especi…
Scale-setting, flavour dependence and chiral symmetry restoration
Daniele Binosi, Craig D. Roberts, Jose Rodriguez-Quintero
We determine the flavour dependence of the renormalisation-group-invariant running interaction through judicious use of both unquenched Dyson-Schwinger equation and lattice results…
Higgs modulation of emergent mass as revealed in kaon and pion parton distributions
Zhu-Fang Cui, Minghui Ding, Fei Gao +6
Strangeness was discovered roughly seventy years ago, lodged in a particle now known as the kaon, . Kindred to the pion, ; both states are massless in the absence of Higgs-b…
Revealing the structure of light pseudoscalar mesons at the Electron-Ion Collider
John Arrington, Carlos Ayerbe Gayoso, Patrick C Barry +29
How the bulk of the Universe's visible mass emerges and how it is manifest in the existence and properties of hadrons are profound questions that probe into the heart of strongly i…
Nucleon elastic form factors at accessible large spacelike momenta
Zhu-Fang Cui, Chen Chen, Daniele Binosi +5
A Poincaré-covariant quark+diquark Faddeev equation is used to compute nucleon elastic form factors on ( is the nucleon mass) and elucidate their r…
Locating the Gribov horizon
Fei Gao, Si-Xue Qin, Craig D. Roberts +1
We explore whether a tree-level expression for the gluon two-point function, supposed to express effects of an horizon term introduced to eliminate the Gribov ambiguity, is consist…
Symmetry-preserving calculation of pion light-front wave functions
Zhao-Qian Yao, Zhen-Ni Xu, Yu-Yang Xiao +2
Poincaré-covariant Bethe-Salpeter wave functions are used to calculate light-front wave functions (LFWFs) of the pion, , and an analogue state, . The current mas…
Revealing pion and kaon structure via generalised parton distributions
Khepani Raya, Zhu-Fang Cui, Lei Chang +3
Clear windows onto emergent hadron mass (EHM) and modulations thereof by Higgs boson interactions are provided by observable measures of pion and kaon structure, many of which are…